فهرس المقالات Shabnam Razavyan المقاله 1 - An L1-norm method for generating all of efficient solutions of multi-objective integer linear programming problem Ghasem Tohidi Shabnam Razavyan Journal of Industrial Engineering International , العدد 1 , السنة 8 , زمستان 2012 المقاله 2 - A MODIFIED METHOD TO DETERMINE A WELL-DISPERSED SUBSET OF NON-DOMINATED VECTORS OF AN MOMILP PROBLEM Ghasem Tohidi Shabnam Razavyan International Journal of Mathematical Modeling & Computations , العدد 1 , السنة 5 , بهار 2015